package com.wxx.design.composite;

/**
 * @author Jetwang
 * @version 1.0
 * @date 2022/4/21 20:34
 */
public abstract class CatalogComponent {
    public void add(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持添加操作");
    }

    public void remove(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持删除操作");
    }

    public String getName(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持获取名称操作");
    }

    public double getPrice(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持获取价格操作");
    }

    public void Print() {
        throw new UnsupportedOperationException("不支持打印操作");
    }
}
